This spring Xbox 360 owners will be making the tiring walk between their sofas and consoles to switch out discs for Final Fantasy.  Not an entirely new concept, Square Enix confirmed that the game will ship on three discs.  The alternative, the Playstation 3, taking advantage of Blu-Ray technology will have just a single disc. Personally, I have grown accustomed to games of this size having more than one disc, and didn’t expect a data shrinking miracle to occur over Final Fantasy XIII.